133750340

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{17929}}^1$

素因数の和:18311

約数の個数: 24

約数和(自身を含む): 281644440

約数和(自身を除く): 147894100

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 17929, 35858, 71716, 89645, 179290, 358580, 6687517, 13375034, 26750068, 33437585, 66875170, 133750340]

約数ペア:

[(1, 133750340), (2, 66875170), (4, 33437585), (5, 26750068), (10, 13375034), (20, 6687517), (373, 358580), (746, 179290), (1492, 89645), (1865, 71716), (3730, 35858), (7460, 17929)]